BASF PT PI Pressurized Contact Insecticide Spray, Quick Knockdown for Crawling & Flying Insects, Bed Bugs, Cockroaches, Flies, Fast Drying, Indoor Use, 14 oz

Been using this for quite some time. Instantly kills ant's and other bugs. Just make sure your down wind when spraying, will get in your face.

FInally something that killed the yellow jackets in my house walls. I found a video of an exterminator doing similar work and he mentioned the product. I tried traps, powder poison dusted through the holes, the less expensive yellow jacket spray from Home Depot...nothing was working. Finally go this to work. Yes the straw is too large for the hole as it comes, but you can pop off the little plastic piece and have a larger hole. If your straw is now too small for that hole, wrap a small amount of tape at the end of the straw to get the right connection. Sucks that you have to do this, but if you need those suckers out of your house, so worth it to get them to finally die out.

This stuff is amazing, knocks wasps, roaches, etc dead in seconds and spraying around entryways keeps them out for a good while. Been using and loving this product since an Orkin man left us with a can 20 years ago as a poor college student renting a house with roaches. I currently spray around the house and thresholds with other products of course, but if you have a wasp nest or a skittering roach, this is the thing to take care of it in an instant!!!

The product is great but placing it in my hot mailbox is not. The box was crammed in so hard I could barely get it out. Amazon driver routinely deliver to my front porch. Must have been a lazy driver

I love this stuff. It kills them dead yet degrades quickly and doesn't hang around. It's perfect for on the spot pest eradication. Where I live there is a reasonable amount of neighbors with livestock so flies are abundant here. They often congregate in my garage by the hundreds. I find it incredibly satisfying to give a quick burst of pyrethrum just above them. They instantly fly up into it and then quickly into disarray. I sip lemonade as I listen to them helplessly beat their wings against the ground for the last time. It's great to have my workshop back and pest free. Will purchase again.

Live in South Texas and it works great better than store bought stuff

We discovered we had a rather large yellow jacket infestation in our ceiling. After watching an exterminator video who recommended this product, we decided to give it a try. What I loved was that it was pressurized aerosol, not a foamy mess like most bee killers. It was instant. We cut a slit in the ceiling and blasted this in. The were taken care of immediately. Of course there were stragglers bc this nest was huge but as they came out we got them with one spritz and they went down. I am attaching a pic of the nest we had just to show how big it was and it took care of it. I will be buying more of this to keep on hand.

The best insecticide I have ever used. A pest technician recommended this product and I use it to spray around cracks to keep out flying bugs in the kitchen that are attracted to my windows. Can't say enough.